1. a traveling amusement show with rides, games, and entertainment
2. a public celebration or festival, especially before Lent in some Christian traditions
3. any lively celebration or festive event

Examples

• The carnival came to town with a Ferris wheel and cotton candy stands.
• Children screamed with delight on the carnival rides.
• Rio de Janeiro hosts one of the world’s most famous carnivals.
• The school organized a winter carnival with games and prizes.
• Street vendors sold masks and costumes during the carnival season.
• The carnival atmosphere filled the streets with music and dancing.
• We won a stuffed animal at the carnival game booth.